Some have been frustrated because they tried the allen wrench in the package on the hex screws on the grips and have stripped them out... thinking that the screws were to tight in the bushings. The allen wrench included with the gun if for the REAR SIGHT only. It is to small to work on the hex screws. The hex screws are 3/32".
One person has told me that they have used the safety locking key to remove and install the grip screws. I haven't validated this myself, but I plan to try when I get home.
One person has told me that they have used the safety locking key to remove and install the grip screws. I haven't validated this myself, but I plan to try when I get home.